WISI
USPTO (United States) · Serial 73301276
- Status
- registered
- Status updated
- 10 June 2023
- Filing date
- 16 March 1981
- Registration date
- 16 November 1982
- Nice classification
- 9
- Owner
- WILHELM SIHN JR. GMBH & CO. KG
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73301276) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.